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244205-40-1 - 2-Bromobenzeneboronic acid, 98% - 2-Bromophenylboronic acid - L18581 - Alfa Aesar

L18581 2-Bromobenzeneboronic acid, 98%

Codice CAS
244205-40-1
Sinonimi
2-Bromophenylboronic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 23,04
5g 74,26
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2-Bromobenzeneboronic acid, 98%

MDL
MFCD01114672
EINECS
000-000-0

Proprietà chimiche

Formula
C6H6BBrO2
Peso formula
200.83
Punto di fusione
108-110°
Solubilità
Soluble in methanol. Slightly soluble in water.

Applicazioni

2-Bromobenzeneboronic acid is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Letteratura

Munawar Hussain.; Nguyen Thai Hung.; Rasheed Ahmed Khera.; Alexander Villinger.; Peter Langer. Site-selective Suzuki-Miyaura reactions of 2,3-dibromo-1H-inden-1-one. Tetrahedron Letters. 2011, 52 (2), 184-187.

Mahdy M. Elmahdy.; George Floudas Prof.; Luke Oldridge.; Andrew C. Grimsdale Dr.; Klaus Müllen Prof. Self-Assembly and Molecular Dynamics of Oligoindenofluorenes. ChemPhysChem. 2006, 7 (7), 1431-1441.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
8542615
Codice tariffe armonizzato
2931.90
TSCA
No

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